I will build a reliable google sheets apps script automation

Turn a repetitive Google Sheets process into a controlled Apps Script workflow that is easier to trust and operate.

I map source and destination columns, validate required fields, normalize agreed values, prevent duplicate processing, route clean rows, trigger an approved notification condition, and record failures in an operator-visible log. The script starts in dry-run mode and is tested against approved sample rows before any live trigger is enabled.

The Basic package covers one bounded source-to-destination workflow. Standard adds a second related workflow and configurable rules. Premium covers up to three related workflows plus an operator status view and recovery controls.

Missing, invalid, duplicate, or unsupported cases stop with a visible reason instead of being guessed. Client data is not sent to an AI provider or undisclosed third party.

After accepted delivery, a separate monthly reliability custom offer may cover monitored failures, small rule changes, test reconciliation, and a defined response-time envelope. It is not included or booked until separately accepted through Fiverr.